Farnam SimpliFly Feed-Thru Fly Control for Horses, Pellets, 60 Day Supply
Farnam SimpliFly Feed-Thru Fly Control for Horses, Pellets, 60 Day Supply
Hero image 0 of Farnam SimpliFly Feed-Thru Fly Control for Horses, Pellets, 60 Day Supply, 0 of 15

Farnam SimpliFly Feed-Thru Fly Control for Horses, Pellets, 60 Day Supply

4.5 stars out of 298 reviews
(4.5)|
298 ratings

Key item features

  • Fly Population Control: Reduces house and stable fly populations by preventing their development in horse manure.
  • Palatable Alfalfa Pellets: Highly palatable pellets made with alfalfa, designed for easy addition to horse feed.
  • Organophosphate Free: Contains no organophosphates and passes through the horse unabsorbed, affecting only the manure.
  • Active Ingredient Larvastop: Formulated with Larvastop and diflubenzuron to prevent the formation of house and stable flies.
  • Economic Supply Options: Available in various sizing options, including a 3.75 lb. 60-day supply for one horse.
  • Breeding Ground Disruption: Breaks the house and stable fly life cycle by turning manure into a "No Fly Zone."
  • Optimal Early Start: Can be started anytime during fly season, with optimal results achieved by beginning daily feeding in early spring.
Generated by AI
Current price is $33.5555.9 ¢/oz
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

How do you want your item?
Columbus, 43215
Arrives by Mon, Feb 9
|
Sold and shipped by Santa Cruz Animal Health
4.595687331536388 stars out of 5, based on 371 seller reviews(4.6)
Report an issue with this seller
Free 30-day returns
Other sellers
$43.99
+Free shipping
Shipping, arrives by tomorrow to Columbus, 43215
Sold and shipped by Walmart.com
Free 90-day returns

About this item

Product details

Specifications

Indications

Directions

Warranty

Customer ratings & reviews

4.5 out of 5 stars
stars298 ratings266 reviews
How item rating is calculated

Reviews summary

Pros
  • : Horses consume it without hesitation.
  • : Offers good value for the product's effectiveness.
  • : Repels mosquitoes and other biting insects.
Generated by AI

Customer images

  • +4 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 266 reviews

Nov 3, 2025
WYR
Top Reviewer
Item details
Size: 3.75 lbs
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This product works really good on controlling the fly cycle. You just put a scoop based on weight of your horse in with their feed daily, these are pellets which look alot like alfalfa pellets. Horses will eat them up, and before too long you will see a decrease with the flies on the horses poop.

Incentivized Review
Helpful?3I203MB2EADH170100120
Jul 26, 2025
Wendy
Item details
Size: 3.75 lbs
5 out of 5 stars review

Verified Purchase

Has made a real difference

I was lucky enough to get this on sale which is what made it such a great deal but even at full price it works very effectively. I have nowhere near the flies I had last year both horses are very happy.

Incentivized Review
Helpful?3I203MB2EADH170100120
May 25, 2025
George
Item details
Size: 3.75 lbs
5 out of 5 stars review

Verified Purchase

I have found this product very easy and effective in the control of flies. There are various ways to reduce fly population, but this is the easiest way for my situation, and it's cost effective.

Incentivized Review
Helpful?3I203MB2EADH170100120